Children can build their own blaster for each mission or battle with the Nerf Modulus IonFire blaster from Hasbro; Customise the blaster with the barrel extension and dart storage. On a covert mission; Remove the extension to create a stealth-sized blaster. The Nerf Modulus IonFire blaster fires one dart at a time and comes with 4 darts. Customise the blaster for each mission or battle. Blaster comes with 4 darts and fires 1 dart at a time. Accessories include barrel extension and 2 dart holders. For indoor and outdoor use. Size H26.5, W35.4, D5.4cm. For ages 8 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.